What does "get it" mean?
- Catch it. Receive a punishment or scolding, as in If I forget anything on the shopping list, I'll catch it, or I'm really going to get it when I turn in my paper late. [Colloquial; early 1800s]
- Understand something, as in He claims his plan is reasonable, but I'm not sure I get itHe claims his plan is reasonable, but I'm not sure I get it. This synonym for catch on was popularized during the 1980s through a televised political debate in which presidential nominee Ronald Reagan told his opponent, You just don't get it, do you?You just don't get it, do you? This particular phrase has since been repeated in numerous contexts where one is expressing exasperation at someone's failure to understand something. The phrase is also put in the past tense, got itgot it, meaning “understood.” For example, We're leaving tomorrow.—OK, got it.We're leaving tomorrow.—OK, got it. [Colloquial; late 1800s] Also see get the message.
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